The height of the column in a mercury barometer is independent of the A. Atmospheric pressure C. Diameter of the tube В. Density of mercury D. Weather condition

Q: Methanol can be formed by the following UNBALANCED equation below . How many grams of methanol can b...

A: Solution - According to the question - Given  reaction - H 2 (g)+CO(g) CH 3 OH(l) . 6.022*10^23 mole...

Q: How many moles is 0.025 g of NaCO3

A: Given :  Mass of NaCO3 = 0.025g

Q: (d) Br. HCI (е) H3CO HCI H3CO (f) F3C HCI F3C

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Q: For solid solutions, check all that applies: V A. For the case of an interstitial solid solution of ...

A: The solution is as follows:  

Q: In the laboratory a student measures the percent ionization of a 0.429 M solution of formic acid , H...

A:

Q: What is the relationship of the following pair of compounds? Identical, constitutional isomers, enan...

A:

Q: 2. Molecule #2 a)What Group? (Carb, Lipid, Protein, or Nucleic Acid). b)Within the group, how would ...

A: Carbohydrates: Carbohydrates are macromolecules with the general molecular formula  CnH2nOn.  The mo...

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A:

Q: Evaluate Ar and Ap for the harmonic oscillator with n = 1. Discuss these quantities in light of the ...

A: Hesenberg uncertainty principle gives the equation given below We know h= 6.626×10-34 Js π = 3.14 O...

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A: Solution is given below in next step

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A:

Q: Either sulfuric acid or bismuth(III) nitrate pentahydrate can catalyze this reaction. What is an adv...

A: Either sulfuric acid or bismuth(III) nitrate pentahydrate can catalyze this reaction.we have to desc...

Q: explain the results of this experiment Table 1 Absorption Spectrum of Cobalt Chloride Using a Sp...

A: Given Wavelength           Absorbance 400 410 420 430 440 450 460 370 480 490 500 510 520 ...

Q: 2. Name the following hydrocarbons using the IUPAC system: -COOH е. CH2 CH2 H3C. CH3 f.

A:

Q: Calculate the velocity of a neutron whose de Broglie wavelength is 500 pm. Search for the mass of a ...

A: Debroglie wavelength is inversely prapotional to the momentum of Neutron. Where momentum is the prod...

Q: Create a model of the atoms of a substance moving through the solid, liquid, and gas states. Be sure...

A:

Q: How will the reaction rate of the SN1 roaction change if the alectrophile is switched from the terti...

A:

Q: at mass

A:

Q: explain the results of this experiment table 2    Test Tube Number Cobalt Chloride Concentration...

A: The concentration v/s absorbance data given is,   Test Tube Number Cobalt Chloride Concentrati...

Q: レ Submit Question 35 of 39 What is the correct IUPAC name for the compound shown here? 2- 3,4- 3-4-)...

A: Write IUPAC name of the given structure----

Q: The rate of a certain reaction was studied at various T(K) k (s-') temperatures. The table shows tem...

A:

Q: b. What type of reactions are these called? 2.  Which reaction number above involves only one reac...

A:

Q: know there is only a limit to how many questions you can help me on and I don't know if each blank c...

A: The solution is as follows:  

Q: ct a plausible transition st

A:

Q: 10- What would the product of this reaction be? [0] CH3CH2CH2-SH + CH3CH2-SH a) CH3CH2CH2-S-S-CH2CH3...

A: Thiols are similar to alcohols. In thiol -SH functional group present and in alcohol -OH functional ...

Q: Nitrogen and hydrogen react according to the reaction below to form ammonia: N2 (g) + 3 H2 (g) ⇌ 2 N...

A: the equilibrium concentration of NH3 can be calculated as

Q: What is the value of the equilibrium constant for the reaction: N2 (g) + O2 (g) ⇆ NO2 (g) If the co...

A: Equilibrium constant expression:

Q: Question 7 of 39 What is the correct IUPAC name for the compound shown here? 2-methyl ane onal resou...

A:

Q: What volume of a 1.63 mass % solution of Mg(NO 3)2 is needed to contain 0.316 grams of Mg...

A:

Q: In the presence  of excess thiocyanate ion, SCN-, the following reaction is first order in iron(III)...

A:

Q: Consider the decomposition of a metal oxide to its elements, where M represents a generic metal. AG°...

A: .                                

Q: 3 days at room temperature (25°C). 3. Filter the extracts in vacuum using Whatman filter. 4. Evapora...

A: The diagram is given as,

Q: 7. At room temperature cyclopentadiene reacts with itself to form dicyclopentadiene in a Diels-Alder...

A: The answer is given below

Q: Which of the reaction mechanisms is consistent with the energy diagram? fast O 2 A → B slow В C slow...

A: The energy diagram is given that provide graph of  reaction mechanism. we have to predict the consis...

Q: Gaseous butane (CH. (CH, (CH,), CH,) will react with gaseous oxygen (0,) to produce gaseous carbon d...

A: Butane reacts with oxygen to form carbon dioxide and water. The equation for the balanced chemical r...

Q: The hydroxide ion concentration, [OH-], of an aqueous solution of 0.429 M methylamine (a weak base w...

A: The base which does not dissociate completely in aqueous solution is called weak base. Using the kb ...

Q: Dinitrogen Pentoxide, N2O5, decomposes when heated to give in carbon tetrachloride solvent.   N2O5...

A:

Q: 2. Three immiscible liquids are added to a tall graduated cylinder. The three liquids are hexane (d ...

A: a.)  To draw a diagram for layers of three liquids , we would use the fact that liquid having highes...

Q: A mixture of He, Ar, and Xe has a total pressure of 2.80 atm. The partial pressure of He is 0.450 at...

A: Dalton's law of partial pressure:  According to this law, the total pressure exerted by a mixture of...

Q: What is the lewis structure of: 1. C3H5NO2 2. C3PS2H7

A: In Lewis structure, all atoms must have their octet complete. H can form maximum 1 bond to complete ...

Q: In the presence of excess thiocyanate ion, SCN-, the following reaction is first order in iron(III)...

A:

Q: If a solid AB2 is added to water, and at equilibrium the concentration of A2+ is 6.23 x 10, what is ...

A: Solubility product is the parameter to understand the amount of solubility of a salt. 

Q: A rock is placed on a balance and its mass is determined to be 20.140 g. When thesame rock is placed...

A: • The values provided in the question are:-  i) Mass of a rock, m = 20.140 g  ii) Initial volume of ...

Q: Question 30 of 39 Submit What is the correct IUPAC name for the compound shown here? 6,7-)[2,3-]3-6-...

A:

Q: Let 9.642 g He, 9.768 g F2, and 9.218 g Ar be placed in a 19.2-L container at 75°C. What are the mol...

A: Given, Let 9.642 g He, 9.768 g F2, and 9.218 g Ar be placed in a 19.2-L container at 75°C. The molar...

Q: Predict the products for the reaction following reaction: NaOH + Al2S3 --> Al

A: Write product of the given reaction--  

Q: When immersed in water, the temperature of a 102.1 gram sample of metal changes from 150.2 0C to 45....

A:

Q: CF3SO3H (aq) HCI

A:

Q: C - Br

A: